Can Straighten Knee But Not Bend It?

How do you know if you tore something in your knee?

SymptomsA popping sensation.Swelling or stiffness.Pain, especially when twisting or rotating your knee.Difficulty straightening your knee fully.Feeling as though your knee is locked in place when you try to move it.Feeling of your knee giving way..

What is wrong with your knee if it hurts to straighten it?

A traumatic injury that causes the knee to violently twist can cause a meniscus to tear. A torn meniscus might fold on itself, which can keep you from fully straightening your leg and cause knee pain when you try to do so. Runner’s knee is the common term for pain around the kneecap.

Why can’t I bend my knee past 90 degrees?

Unable to Bend Knee. Try bending your knee and then straightening it out. If you can’t bend your knee to a 90 degree angle or straighten out your leg because of pain, stiffness and swelling, then it is likely that you’ve torn your ACL. Set an appointment with your doctor.

What does it mean when you can’t bend your knee?

Degenerative conditions such as osteoarthritis can also cause meniscal tears. A meniscus tear can cause pain and swelling. It may be difficult to move your knee over its full range of motion, and your knee may feel locked in a certain position. These restrictions on movement lead to stiffness in the knee.

What does a torn ligament feel like in your knee?

Pain, often sudden and severe. A loud pop or snap during the injury. Swelling within the first 24 hours after the injury. A feeling of looseness in the joint.

What do you do when your knee won’t straighten?

“Patella fractures, quadriceps tendon tears, and patellar tendon tears all tend to be associated with an inability to straighten the leg.” Use a knee immobilizer to hold the knee in a straight position and help with pain relief.

Can you bend your knee with a torn meniscus?

A moderate tear can cause pain at the side or center of your knee. Swelling slowly gets worse over 2 or 3 days. This may make your knee feel stiff and limit how you can bend your knee, but walking is usually possible. You might feel a sharp pain when you twist your knee or squat.

Can you still walk with a torn ligament in your knee?

Walking will not damage your knee further. Always try to walk normally – i.e. heel down first. In the early stages after injury excessive weight bearing may cause increased pain and swelling. You may be given crutches for a short time to help with this.

Will walking on a torn meniscus make it worse?

A torn meniscus usually produces well-localized pain in the knee. The pain often is worse during twisting or squatting motions. Unless the torn meniscus has locked the knee, many people with a torn meniscus can walk, stand, sit, and sleep without pain.

Where do you feel the pain from a torn meniscus?

In a typical moderate tear, you feel pain at the side or in the center of the knee, depending on where the tear is. Often, you are still able to walk. Swelling usually increases gradually over 2 to 3 days and may make the knee feel stiff and limit bending. There is often sharp pain when twisting or squatting.

What will the ER do for a knee injury?

The emergency room can perform x-rays and quickly assess the painful problem with your knee. Even if the diagnosis is to send you home with crutches and some pain medication, the emergency room could be the right answer if you can’t walk on your knee.

How do I know if I sprained my knee or torn a ligament?

Knee instability, leading to your knee buckling under the pressure of your weight. Bruising, moderate to severe, depending on the sprain. A popping sound when the injury occurs. Stiffness and decreased movement due to pain.

How does a torn ligament feel?

A torn ligament can result in varying degrees of pain and discomfort, depending on the extent of the injury. It may produce heat, extensive inflammation, popping or cracking noises, severe pain, instability within the joint and an inability to put weight or pressure on the joint.

What happens if a meniscus tear is left untreated?

If not treated, part of the meniscus may come loose and slip into the joint. You may need surgery to restore full knee function. Untreated meniscus tears can increase in size and lead to complications, such as arthritis.